/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package me.zhengjie.modules.job.service.impl;

import me.zhengjie.modules.job.domain.JobTypeParent;
import me.zhengjie.utils.ValidationUtil;
import me.zhengjie.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.modules.job.repository.JobTypeParentRepository;
import me.zhengjie.modules.job.service.JobTypeParentService;
import me.zhengjie.modules.job.service.dto.JobTypeParentDto;
import me.zhengjie.modules.job.service.dto.JobTypeParentQueryCriteria;
import me.zhengjie.modules.job.service.mapstruct.JobTypeParentMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.QueryHelp;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.LinkedHashMap;

/**
*
* @description 服务实现
* @author 毛晋辉
* @date 2020-09-03
**/
@Service
@RequiredArgsConstructor
public class JobTypeParentServiceImpl implements JobTypeParentService {

    private final JobTypeParentRepository jobTypeParentRepository;
    private final JobTypeParentMapper jobTypeParentMapper;

    @Override
    public Map<String,Object> queryAll(JobTypeParentQueryCriteria criteria, Pageable pageable){
        Page<JobTypeParent> page = jobTypeParentRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable);
        return PageUtil.toPage(page.map(jobTypeParentMapper::toDto));
    }

    @Override
    public List<JobTypeParentDto> queryAll(JobTypeParentQueryCriteria criteria){
        return jobTypeParentMapper.toDto(jobTypeParentRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder)));
    }

    @Override
    @Transactional
    public JobTypeParentDto findById(Integer id) {
        JobTypeParent jobTypeParent = jobTypeParentRepository.findById(id).orElseGet(JobTypeParent::new);
        ValidationUtil.isNull(jobTypeParent.getId(),"JobTypeParent","id",id);
        return jobTypeParentMapper.toDto(jobTypeParent);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public JobTypeParentDto create(JobTypeParent resources) {
        return jobTypeParentMapper.toDto(jobTypeParentRepository.save(resources));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void update(JobTypeParent resources) {
        JobTypeParent jobTypeParent = jobTypeParentRepository.findById(resources.getId()).orElseGet(JobTypeParent::new);
        ValidationUtil.isNull( jobTypeParent.getId(),"JobTypeParent","job_type",resources.getId());
        jobTypeParent.copy(resources);
        jobTypeParentRepository.save(jobTypeParent);
    }

    @Override
    public void deleteAll(Integer[] ids) {
        for (Integer id : ids) {
            jobTypeParentRepository.deleteById(id);
        }
    }

    @Override
    public void download(List<JobTypeParentDto> all, HttpServletResponse response) throws IOException {
        List<Map<String, Object>> list = new ArrayList<>();
        for (JobTypeParentDto jobTypeParent : all) {
            Map<String,Object> map = new LinkedHashMap<>();
            map.put("职位名称", jobTypeParent.getName());
            map.put("职位创建时间", jobTypeParent.getCreateTime());
            map.put(" updateTime",  jobTypeParent.getUpdateTime());
            map.put(" createBy",  jobTypeParent.getCreateBy());
            map.put(" updateBy",  jobTypeParent.getUpdatedBy());
            map.put("职位描述", jobTypeParent.getContent());
            list.add(map);
        }
        FileUtil.downloadExcel(list, response);
    }
}